TY - JOUR AU - Geist, Jon AU - Migdall, Alan AU - Baltes, H. C2 - Applied Optics DA - 1990-08-20 00:08:00 LA - en M1 - 29 PB - Applied Optics PY - 1990 TI - Shape of the Silicon Absorption Coefficient Spectrum Near 1.63 eV ER -